Katheryn Elizabeth Hudson famously known as Katy Perry, is an American singer-songwriter and musician. She was born on 25th of october in 1984. Perry rose to fame in 2007 with her internet hit "Ur So Gay", and later scored in 2008 her breakthrough single "I Kissed a Girl".

Perry dated Gym Class Heroes frontman Travis McCoy and they broke up in December 2008. They began dating again in April 2009. Perry is a natural blonde, but dyed her hair and eyebrows black.